CVE-2020-12303

CWE-416 — Use After Free3 documents3 sources
Severity
7.8HIGH
EPSS
0.1%
top 79.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Intel Converged Security AND Manageability EngineIntel Trusted Execution Technology
Timeline
PublishedNov 12
Latest updateMay 24

Description

Use after free in DAL subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70, 13.0.40, 13.30.10, 14.0.45 and 14.5.25, Intel(R) TXE 3.1.80, 4.0.30 may allow an authenticated user to potentially enable escalation of privileges via local access.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

🔴Vulnerability Details

2
GHSA
GHSA-hwgw-9wx9-2x6f: Use after free in DAL subsystem for Intel(R) CSME versions before 11↗2022-05-24
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CVEList
CVE-2020-12303: Use after free in DAL subsystem for Intel(R) CSME versions before 11↗2020-11-12
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